China launches first chrome ore international standard revision project

Recently, China established an ISO 6331 international standard working group, marking the commencement of the first international standard revision project for chrome ore.Asian Metal Copyright The revision involves the reduction of samples and reagents and revise of technical requirements of potentiometric titration devices.Asian Metal Copyright The revision involves the reduction of samples and reagents and revise of technical requirements of potentiometric titration devices.

.Asian Metal Copyright The revision involves the reduction of samples and reagents and revise of technical requirements of potentiometric titration devicesAsian Metal Copyright